125316-97-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125316-97-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,3,1 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 125316-97:
(8*1)+(7*2)+(6*5)+(5*3)+(4*1)+(3*6)+(2*9)+(1*7)=114
114 % 10 = 4
So 125316-97-4 is a valid CAS Registry Number.